Ruby on Rails omniauth build profile - ruby-on-rails

Question

I am using facebook-omniauth to authenticate user with Facebook. Everything works fine, except how can I build user profile table from extra fields that I receive from omniauth.
The relationship user to profile is has_one, and belongs_to as vice versa.
Following were my OmniauthCallbacksController
class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
def facebook
# You need to implement the method below in your model (e.g. app/models/user.rb)
#user = User.from_omniauth(request.env["omniauth.auth"])
if #user.persisted?
sign_in_and_redirect #user, :event => :authentication #this will throw if #user is not activated
set_flash_message(:notice, :success, :kind => "Facebook") if is_navigational_format?
else
session["devise.facebook_data"] = request.env["omniauth.auth"]
redirect_to new_user_registration_url
end
end
def failure
redirect_to root_path
end
end
In my user.rb model
class User < ActiveRecord::Base
# Include default devise modules. Others available are:
# :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable, :omniauthable, :omniauth_providers => [:facebook]
has_many :products
has_one :profile
has_one :store_setting
after_create :send_welcome_message
enum status: {
normal: 0,
merchant: 1
}
def self.from_omniauth(auth)
where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
logger.info "status=from_omniauth first_name=#{auth.info.first_name} first_last_name=#{auth.info.last_name}"
user.email = auth.info.email
user.password = Devise.friendly_token[0,20]
user.build_profile(auth)
#user.name = auth.info.name # assuming the user model has a name
#user.image = auth.info.image # assuming the user model has an image
end
end
def self.new_with_session(params, session)
super.tap do |user|
if data = session["devise.facebook_data"] && session["devise.facebook_data"]["extra"]["raw_info"]
user.email = data["email"] if user.email.blank?
end
end
end
def build_profile(auth)
self.Profile.new(first_name:auth.info.first_name) --> not work!!
end
private
def send_welcome_message
UserMailer.welcome_message(self).deliver
end
end
Thanks!!

Answer 1

It seems that you are trying to override a method buide_profile which gives us Active Record Methods Added by has_one.
Methods Added by has_one
association(force_reload = false)
association=(associate)
build_association(attributes = {})
create_association(attributes = {})
create_association!(attributes = {})
In your case you could re-write from_omniauth methods
def self.from_omniauth(auth)
where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
logger.info "status=from_omniauth first_name=#{auth.info.first_name} first_last_name=#{auth.info.last_name}"
user.email = auth.info.email
user.password = Devise.friendly_token[0,20]
user.build_profile(first_name: auth.info.first_name)
#user.name = auth.info.name # assuming the user model has a name
#user.image = auth.info.image # assuming the user model has an image
end
end
Hope this help you!!!